Decepticons:
TBA as Megatron
TBA as Starscream
TBA as Skywarp
TBA as Brawl
TBA as Thundercracker
PRIMEMAN3457 as Soundwave and Barricade
Kevfilms 2x2 as Long Haul (Extra Character)
MaxLinden as Trypticon*
TBA as Shockwave
TBA as Tankor*
TBA as Breakdown
TBA as Astrotrain

TRAILER INFORMATION!!!!!!!!!
Part 1 is close to being finished filming. Filming is expected to be done by the end of the month.
As for the trailer that is promised to be revealed in October...............
The trailer is predicted to be between 1 MIN 30 SEC - 2 MIN 30 SEC.
The trailer is also predicted to be released on....OCTOBER 28 at 7:30 PM EST ON THIS THREAD